i had a weird issue this morning where i said "xbox on" and it flashed on, turned on my tv/receiver and then turned off...then when i was like "wtf!" and used the controller to turn it on it turned off my stuff...was very strange...

same here I have tweeted XB support @XboxSupport1. Mine will not power up unless I am right over it and then sometimes it wont work either. After its on it works great, every voice command works to. Anyway I have a vine video up of this issue. @mrdeezus. Xenodrome contact XB support at the twitter handle above. Hopefully its a software issue!